| package test |
| |
| import ( |
| "debug/macho" |
| "fmt" |
| "os" |
| "testing" |
| |
| "github.com/bazelbuild/rules_go/go/tools/bazel" |
| ) |
| |
| func openMachO(dir, bin string) (*macho.File, error) { |
| bin, ok := bazel.FindBinary(dir, bin) |
| if !ok { |
| return nil, fmt.Errorf("could not find binary: %s", bin) |
| } |
| |
| f, err := os.Open(bin) |
| if err != nil { |
| return nil, err |
| } |
| |
| return macho.NewFile(f) |
| } |
| |
| func TestPIE(t *testing.T) { |
| m, err := openMachO("tests/core/go_binary", "hello_pie_bin") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if m.Flags&macho.FlagPIE == 0 { |
| t.Error("MachO binary is not position-independent.") |
| } |
| } |
| |
| func TestPIESetting(t *testing.T) { |
| m, err := openMachO("tests/core/go_binary", "hello_pie_setting_bin") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if m.Flags&macho.FlagPIE == 0 { |
| t.Error("MachO binary is not position-independent.") |
| } |
| } |
| |
| func TestPIESettingTest(t *testing.T) { |
| m, err := openMachO("tests/core/go_binary", "hello_pie_setting_test_bin") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if m.Flags&macho.FlagPIE == 0 { |
| t.Error("MachO binary is not position-independent.") |
| } |
| } |